| 摘要 |
PURPOSE:To obtain a distinct color picture image by allowing capsules contg. a material which develops color when contacting with another material contained in photosensitive capsules among microcapsules obtained in a photosensitive layer to be present together with the photosensitive capsules having an enlarged size of the capsules. CONSTITUTION:The photosensitive material of this invention is constituted of a base, and a photosensitive layer contg. silver halide, a reducing agent, a polymerizable compd., and two kinds of material which causes color developing reaction when contacting with each other, formed on the base. One (a) of said two color developing materials, the polymerizable compd., and another color developing material is each contained in separate microcapsules, respectively. Further, the size of the microcapsules contg. said another color developing material is made larger than the size of microcapsules contg. said color developing material (a) and said polymerizable compd. By this constitution, a distinct color picture image is obtd. by a simpler method. |
